The Berkley Bridge Grid Deck Replacement project will replace four sections of the I-264 bridge over Berkley Avenue in Norfolk, Virginia over six weekends in April, May, and June 2010. Each section replacement will require closing the bridge to traffic from Friday at 8 PM to Monday at 5 AM. During the closures, traffic will be detoured to the Midtown Tunnel using alternate routes for eastbound and westbound traffic.